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$396+ Cheap flights from Dublin (DUB) to Louisiana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Dec 23 — Dec 301
Tue 12/23
Tue 12/30
1 adult, Economy
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Find flight deals from Dublin to Louisiana

Cheapest flights from Dublin to Louisiana
Explore the most affordable flight options available from Dublin to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 23, 2025.

This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:00 amDUB - LFT
2 stops32h 12mUnited Airlines
Tue 12/912:15 pmLFT - DUB
2 stops13h 55mUnited Airlines
Deal found 11/20$531
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:45 amDUB - LFT
1 stop18h 22mDelta
Tue 12/911:44 amLFT - DUB
2 stops15h 36mDelta
Deal found 11/20$595
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:50 amDUB - MSY
2 stops17h 18mDelta
Thu 12/49:24 amMSY - DUB
2 stops16h 36mDelta
Deal found 11/21$863
This Expedia deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:45 amDUB - MSY
1 stop14h 11mAir France
Thu 12/41:07 pmMSY - DUB
2 stops27h 48mAir France
Deal found 11/21$867
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:00 amDUB - MSY
2 stops19h 22mUnited Airlines
Mon 12/82:29 pmMSY - DUB
1 stop11h 41mUnited Airlines
Deal found 11/20$870
This Austrian Airlines deal was found by Cheapflights users on 11/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:30 amDUB - MSY
1 stop15h 16mAustrian Airlines
Mon 12/810:05 amMSY - DUB
1 stop15h 25mAustrian Airlines
Deal found 11/22$875
This KLM deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:25 pmDUB - MSY
2 stops16h 10mKLM
Thu 12/411:26 amMSY - DUB
1 stop15h 19mKLM
Deal found 11/21$940
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:05 pmDUB - MSY
1 stop13h 33mUnited Airlines
Thu 12/412:35 pmMSY - DUB
1 stop12h 55mUnited Airlines
Deal found 11/21$952
This Kiwi.com deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:30 amDUB - MSY
2 stops19h 59mMultiple Airlines
Thu 12/42:02 pmMSY - DUB
1 stop12h 58mMultiple Airlines
Deal found 11/21$1,089
This KLM deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:55 amDUB - MSY
2 stops16h 58mKLM
Thu 12/411:38 amMSY - DUB
2 stops14h 27mKLM
Deal found 11/21$1,123
This Lufthansa deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/291:35 pmDUB - MSY
1 stop16h 09mLufthansa
Thu 12/412:35 pmMSY - DUB
1 stop15h 20mLufthansa
Deal found 11/21$1,244
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:25 amDUB - MSY
2 stops25h 31mTAP AIR PORTUGAL
Mon 12/86:00 amMSY - DUB
2 stops28h 10mTAP AIR PORTUGAL
Deal found 11/22$1,964

Cheap flight deals from Dublin to Louisiana

Keep the following information in mind while searching for Dublin to Louisiana flight deals. Data was last updated November 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$531
(United Airlines)

One-way from

$396
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$1,160
Provider with most accurate pricing for Dublin-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-New Orleans Louis Armstrong flights.
Search Deals
From Dublin to Louisiana
Search Deals
One-way flight from Dublin to Louisiana
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Louisiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 23, 2025.
Use the filters below to find and compare flights from Dublin to Louisiana that are best for you.

Fly from

Dublin

Fly to

Louisiana

Route

Depart

Return

Price

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 12/5

9:00 am-11:12 am

2 stops32h 12m

Lafayette Regional

Tue 12/9

12:15 pm-8:10 am

2 stops13h 55m

$531

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 12/5

9:45 am-10:07 pm

1 stop18h 22m

Lafayette Regional

Tue 12/9

11:44 am-9:20 am

2 stops15h 36m

$595

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 3/8

10:10 am-11:27 pm

2 stops42h 17m

New Orleans Louis Armstrong

Mon 3/16

3:25 pm-11:45 am

2 stops39h 20m

$770

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 3/8

7:05 am-4:34 am

2 stops27h 29m

New Orleans Louis Armstrong

Thu 3/12

11:29 am-5:05 am

1 stop12h 36m

$818

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 3/6

12:30 pm-11:16 pm

2 stops40h 46m

New Orleans Louis Armstrong

Sat 3/14

11:10 am-9:25 am

2 stops17h 15m

$832

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 1/24

9:00 am-10:24 am

2 stops31h 24m

New Orleans Louis Armstrong

Sun 2/1

10:30 am-7:30 am

1 stop15h 00m

$848

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 3/3

8:50 am-5:55 pm

1 stop15h 05m

New Orleans Louis Armstrong

Sat 3/14

8:55 pm-5:40 pm

1 stop15h 45m

$851

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 3/6

8:35 pm-5:55 pm

1 stop27h 20m

New Orleans Louis Armstrong

Sat 3/14

8:55 pm-4:35 pm

1 stop14h 40m

$851

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 1/23

8:35 pm-5:55 pm

1 stop27h 20m

New Orleans Louis Armstrong

Sun 2/1

2:21 pm-10:15 am

2 stops13h 54m

$851

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 3/6

9:00 am-5:17 pm

1 stop14h 17m

New Orleans Louis Armstrong

Fri 3/13

3:54 pm-10:20 am

2 stops13h 26m

$865

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/22

Showing 1-10 of 17 results
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Best time to book a flight from Dublin to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Dublin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Louisiana

What is the cheapest month to book a flight from Dublin to Louisiana?

Currently, May is the cheapest month in which you can book a flight from Dublin to Louisiana (average of $653). Flying from Dublin to Louisiana in August is currently the most expensive (average of $937). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Dublin to Louisiana?

Related info for your journey

Find useful and relevant information for your journey from Dublin to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Louisiana?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Louisiana.

  • How long is the flight from Dublin to Louisiana?

    There are many flights that can get you from Dublin to Louisiana in 18h 22m. Fly via United Airlines, Delta, or Scandinavian Airlines to get the fastest option. The distance between Dublin and Louisiana is about 4402 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Dublin to Louisiana that include hotel bookings?

    Yes. In addition to deals on Dublin to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Louisiana.

  • Can I find deals for business class flights from Dublin to Louisiana?

    Yes. Cheapflights offers flight deals from Dublin to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Louisiana?

    Currently, May is the cheapest month in which you can book a flight from Dublin to Louisiana (average of $653). Flying from Dublin to Louisiana in August is currently the most expensive (average of $937). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dublin to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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